基本释义:

脱硝作用,反硝化作用,脱氮作用

网络释义

1)denitrification

[di:naitrifi'kei??n],脱硝作用;反硝化作用;脱氮作用

2)nitrate denitrification,硝酸盐脱氮化作用

3)single-stage nitrification-denitrification,单级硝化脱氮(作用)

4)biological notrification-dinitrification,生物硝化-脱氮作用

5)nitroso-decarboxylation,亚硝化脱羧作用

6)denitrification

[di:naitrifi'kei??n],脱氮化作用

用法和例句

n order to investigate the correlation between selenate reduction and nitrate denitrification,a series of related experiments were carried out in different soil-water systems,in which a given amounts of KNO3 and Na2SeO4 solution were added,and the transformation processes of chemical speciation of selenate and nitrate were studied.

为查明土壤中硒酸盐还原作用与硝酸盐脱氮化作用的相关关系，在不同类型土－水系统中，加入一定量的ＫＮＯ３和Ｎａ２ＳｅＯ４溶液，观察ＮＯ和的化学形态转变过程。